Rank	Countries/Territories	Count	Percent
1	China	654	38.9%
2	United States	548	32.6%
3	Germany	123	7.3%
4	Japan	96	5.7%
5	France	47	2.8%
6	Korea, Republic of	22	1.3%
7	United Kingdom	20	1.2%
8	Canada	17	1%
9	Netherlands	16	1%
10	Singapore	15	0.9%
11	Switzerland	14	0.8%
12	India	14	0.8%
13	Puerto Rico	11	0.7%
14	Russia	11	0.7%
15	Denmark	10	0.6%
16	Hong Kong	9	0.5%
17	Ukraine	9	0.5%
18	Spain	7	0.4%
19	Cyprus	7	0.4%
20	Australia	5	0.3%
21	Belgium	4	0.2%
22	Sweden	3	0.2%
23	Slovakia	3	0.2%
24	Luxembourg	2	0.1%
25	Taiwan	2	0.1%
26	Brazil	2	0.1%
27	Finland	2	0.1%
28	Iraq	2	0.1%
29	Ireland	2	0.1%
30	Lithuania	1	0.1%
31	Argentina	1	0.1%
32	Czech Republic	1	0.1%
33	Egypt	1	0.1%
34	Norway	1	0.1%
35	Poland	1	0.1%